common: add names device mounted errors
authorJia He <hejianet@gmail.com>
Sun, 7 Feb 2016 22:27:14 +0000 (09:27 +1100)
committerDave Chinner <david@fromorbit.com>
Sun, 7 Feb 2016 22:27:14 +0000 (09:27 +1100)
commit20138546b3736681618ef8450369567289e3f668
treef7d227ce7217423dea295fe688e147d03c7f65b6
parent9165a848d0c2176844caeed9380ccc0401be5086
common: add names device mounted errors

This adds user friendly prompts to output the already mounted point
from _mount.  xfstests will do the cleanup (ie. umount) and user can
not get the mount name information when directory is already
mounted.

Signed-off-by: Jia He <hejianet@gmail.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
common/rc